/**
* Does various sanity checks that the move is
* valid. Only things based on the two titles
* should be checked here.
*
* @return Status
*/
public function isValidMove()
{
global $wgContentHandlerUseDB;
$status = new Status();
if ($this->oldTitle->equals($this->newTitle)) {
$status->fatal('selfmove');
}
if (!$this->oldTitle->isMovable()) {
$status->fatal('immobile-source-namespace', $this->oldTitle->getNsText());
}
if ($this->newTitle->isExternal()) {
$status->fatal('immobile-target-namespace-iw');
}
if (!$this->newTitle->isMovable()) {
$status->fatal('immobile-target-namespace', $this->newTitle->getNsText());
}
$oldid = $this->oldTitle->getArticleID();
if (strlen($this->newTitle->getDBkey()) < 1) {
$status->fatal('articleexists');
}
if ($this->oldTitle->getDBkey() == '' || !$oldid || $this->newTitle->getDBkey() == '') {
$status->fatal('badarticleerror');
}
# The move is allowed only if (1) the target doesn't exist, or
# (2) the target is a redirect to the source, and has no history
# (so we can undo bad moves right after they're done).
if ($this->newTitle->getArticleID() && !$this->isValidMoveTarget()) {
$status->fatal('articleexists');
}
// Content model checks
if (!$wgContentHandlerUseDB && $this->oldTitle->getContentModel() !== $this->newTitle->getContentModel()) {
// can't move a page if that would change the page's content model
$status->fatal('bad-target-model', ContentHandler::getLocalizedName($this->oldTitle->getContentModel()), ContentHandler::getLocalizedName($this->newTitle->getContentModel()));
} elseif (!ContentHandler::getForTitle($this->oldTitle)->canBeUsedOn($this->newTitle)) {
$status->fatal('content-not-allowed-here', ContentHandler::getLocalizedName($this->oldTitle->getContentModel()), $this->newTitle->getPrefixedText());
}
// Image-specific checks
if ($this->oldTitle->inNamespace(NS_FILE)) {
$status->merge($this->isValidFileMove());
}
if ($this->newTitle->inNamespace(NS_FILE) && !$this->oldTitle->inNamespace(NS_FILE)) {
$status->fatal('nonfile-cannot-move-to-file');
}
// Hook for extensions to say a title can't be moved for technical reasons
Hooks::run('MovePageIsValidMove', [$this->oldTitle, $this->newTitle, $status]);
return $status;
}
/**
* return the page titles of the subpages in an array
* @return array all titles
* @private
*/
function getTitles() {
wfProfileIn( __METHOD__ );
$dbr = wfGetDB( DB_SLAVE );
$conditions = array();
$options = array();
$order = strtoupper( $this->order );
if( $this->ordermethod == 'title' ) {
$options['ORDER BY'] = 'page_title ' . $order;
} elseif( $this->ordermethod == 'lastedit' ) {
$options['ORDER BY'] = 'page_touched ' . $order;
}
if( $this->parent !== -1) {
$this->ptitle = Title::newFromText( $this->parent );
# note that non-existent pages may nevertheless have valid subpages
# on the other hand, not checking that the page exists can let input through which causes database errors
if ( $this->ptitle instanceof Title && $this->ptitle->exists() && $this->ptitle->userCanRead() ) {
$parent = $this->ptitle->getDBkey();
$this->parent = $parent;
$this->namespace = $this->ptitle->getNsText();
$nsi = $this->ptitle->getNamespace();
} else {
$this->error( wfMsg('spl3_debug','parent') );
return null;
}
} else {
$this->ptitle = $this->title;
$parent = $this->title->getDBkey();
$this->parent = $parent;
$this->namespace = $this->title->getNsText();
$nsi = $this->title->getNamespace();
}
// don't let list cross namespaces
if ( strlen( $nsi ) > 0 ) {
$conditions['page_namespace'] = $nsi;
}
$conditions['page_is_redirect'] = 0;
$conditions[] = 'page_title ' . $dbr->buildLike( $parent . '/', $dbr->anyString() );
$fields = array();
$fields[] = 'page_title';
$fields[] = 'page_namespace';
$res = $dbr->select( 'page', $fields, $conditions, __METHOD__, $options );
$titles = array();
foreach ( $res as $row ) {
$title = Title::makeTitleSafe( $row->page_namespace, $row->page_title );
if( $title ) {
$titles[] = $title;
}
}
wfProfileOut( __METHOD__ );
return $titles;
}
public function getHtml()
{
$html = '';
if ($this->title->getNamespace() != NS_MAIN) {
$html .= self::getHtmlSeparator($this->title->getNsText() . ':');
}
if ($this->isFile()) {
$html .= $this->getHtmlForFile();
} else {
$html .= $this->getHtmlDefault();
}
return $html;
}
/**
* Extract inexpensive information from a Title object for return to Lua
*
* @param $title Title Title to return
* @return array Lua data
*/
private function getInexpensiveTitleData(Title $title)
{
$ns = $title->getNamespace();
$ret = array('isLocal' => (bool) $title->isLocal(), 'interwiki' => $title->getInterwiki(), 'namespace' => $ns, 'nsText' => $title->getNsText(), 'text' => $title->getText(), 'fragment' => $title->getFragment(), 'thePartialUrl' => $title->getPartialURL());
if ($ns === NS_SPECIAL) {
// Core doesn't currently record special page links, but it may in the future.
if ($this->getParser() && !$title->equals($this->getTitle())) {
$this->getParser()->getOutput()->addLink($title);
}
$ret['exists'] = (bool) SpecialPageFactory::exists($title->getDBkey());
}
if ($ns !== NS_FILE && $ns !== NS_MEDIA) {
$ret['file'] = false;
}
return $ret;
}
/**
* Does various sanity checks that the move is
* valid. Only things based on the two titles
* should be checked here.
*
* @return Status
*/
public function isValidMove()
{
global $wgContentHandlerUseDB;
$status = new Status();
if ($this->oldTitle->equals($this->newTitle)) {
$status->fatal('selfmove');
}
if (!$this->oldTitle->isMovable()) {
$status->fatal('immobile-source-namespace', $this->oldTitle->getNsText());
}
if ($this->newTitle->isExternal()) {
$status->fatal('immobile-target-namespace-iw');
}
if (!$this->newTitle->isMovable()) {
$status->fatal('immobile-target-namespace', $this->newTitle->getNsText());
}
$oldid = $this->oldTitle->getArticleID();
if (strlen($this->newTitle->getDBkey()) < 1) {
$status->fatal('articleexists');
}
if ($this->oldTitle->getDBkey() == '' || !$oldid || $this->newTitle->getDBkey() == '') {
$status->fatal('badarticleerror');
}
// Content model checks
if (!$wgContentHandlerUseDB && $this->oldTitle->getContentModel() !== $this->newTitle->getContentModel()) {
// can't move a page if that would change the page's content model
$status->fatal('bad-target-model', ContentHandler::getLocalizedName($this->oldTitle->getContentModel()), ContentHandler::getLocalizedName($this->newTitle->getContentModel()));
}
// Image-specific checks
if ($this->oldTitle->inNamespace(NS_FILE)) {
$status->merge($this->isValidFileMove());
}
if ($this->newTitle->inNamespace(NS_FILE) && !$this->oldTitle->inNamespace(NS_FILE)) {
$status->fatal('nonfile-cannot-move-to-file');
}
// Hook for extensions to say a title can't be moved for technical reasons
Hooks::run('MovePageIsValidMove', array($this->oldTitle, $this->newTitle, $status));
return $status;
}
/**
* getFullNamespacePageTitle
*
* This function returns the namespace:title string from the URI
* corresponding to this resource. It is meant to be the URI version,
* without spaces, hence we cannot use Title::getPrefixedText.
*
* @param Title $titleObj title object corresponding to this resource
*
* @return string $title the URL-like (without spaces) namespace:title string for the given page
*/
public function getFullNamespacePageTitle(Title $titleObj)
{
$title = $titleObj->getDBkey();
$namespace = $titleObj->getNsText();
if ($namespace) {
$title = "{$namespace}:{$title}";
}
return $title;
}
/**
*
* Load page-specific permission settings.
* @param Title $title
* @param Boolean pageself: whether to lookup the rule in pageitself or in the acl page.
* Return a associative array
* groupperms->{Grant:Grant|Reject,UserGroup, Permissions->(read, write..)}
* userperms->{Grant:Grant|Reject,User,Permissions->(read,write..)}
*/
public static function loadPageSpecificPermissions($title, $pageself = false)
{
if ($pageself) {
$pageProps = array();
if (!$title->exists()) {
return null;
}
$fullname = $title->getNsText() . ":" . $title->getDBkey();
$groupPermissions = SMWUtil::getSemanticInternalObjects($fullname, self::$PAGE_GROUP, $title->getNamespace());
$gps = array();
foreach ($groupPermissions as $gp) {
//convert permission to an array
$gp[self::$PERMISSIONS] = array_map("trim", explode(",", $gp[self::$PERMISSIONS]));
$gps[] = $gp;
}
$userPermissions = SMWUtil::getSemanticInternalObjects($fullname, self::$PAGE_USER, $title->getNamespace());
$ups = array();
foreach ($userPermissions as $up) {
$up[self::$PERMISSIONS] = array_map("trim", explode(",", $up[self::$PERMISSIONS]));
$ups[] = $up;
}
$pageProps[self::$PAGE_GROUP] = $gps;
$pageProps[self::$PAGE_USER] = $ups;
//error_log(print_r($pageProps, true));
return $pageProps;
} else {
$id = $title->getArticleID();
$aclTitle = Title::newFromText($id, ACL_NS_ACL);
if (!$aclTitle->exists()) {
return null;
}
$pageProps = SMWUtil::loadSemanticProperties($id, ACL_NS_ACL, false);
$aclpagename = ACL_ACL . ":" . $id;
$groupPermissions = SMWUtil::getSemanticInternalObjects($aclpagename, self::$PAGE_GROUP, ACL_NS_ACL);
$gps = array();
foreach ($groupPermissions as $gp) {
//convert permission to an array
$gp[self::$PERMISSIONS] = array_map("trim", explode(",", $gp[self::$PERMISSIONS]));
$gps[] = $gp;
}
$userPermissions = SMWUtil::getSemanticInternalObjects($aclpagename, self::$PAGE_USER, ACL_NS_ACL);
$ups = array();
foreach ($userPermissions as $up) {
$up[self::$PERMISSIONS] = array_map("trim", explode(",", $up[self::$PERMISSIONS]));
$ups[] = $up;
}
$pageProps[self::$PAGE_GROUP] = $gps;
$pageProps[self::$PAGE_USER] = $ups;
return $pageProps;
}
}
public function inflateWithVideoData(&$arr, Title $title, $width = 150, $height = 75)
{
$arr['ns'] = $title->getNamespace();
$arr['nsText'] = $title->getNsText();
$arr['dbKey'] = $title->getDbKey();
$arr['title'] = $title->getText();
if ($title instanceof GlobalTitle) {
//wfFindFile works with Title only
$oTitle = Title::newFromText($arr['nsText'] . ':' . $arr['dbKey']);
} else {
$oTitle = $title;
}
$file = wfFindFile($oTitle);
$thumb = $file->transform(array('width' => $width, 'height' => $height));
$arr['thumbnail'] = $thumb->toHtml(array('custom-title-link' => $oTitle, 'duration' => true, 'linkAttribs' => array('class' => 'video-thumbnail')));
}
/**
* ArticleFromTitle
*
* hook handler for redirecting pages from old central to new community wiki
*
* @author Marooned
*/
static function ArticleFromTitle(Title &$title, &$article)
{
global $wgRequest, $wgCorporatePageRedirectWiki;
//do not redirect for action different than view (allow creating, deleting, etc)
if ($wgRequest->getVal('action', 'view') != 'view') {
return true;
}
wfProfileIn(__METHOD__);
switch ($title->getNamespace()) {
case NS_USER:
case NS_USER_TALK:
case NS_FILE_TALK:
case NS_HELP:
case NS_HELP_TALK:
case NS_CATEGORY_TALK:
case NS_FORUM:
case NS_FORUM_TALK:
case 150:
//NS_HUB
//NS_HUB
case 151:
//NS_HUB_TALK
//NS_HUB_TALK
case 400:
//NS_VIDEO
//NS_VIDEO
case 401:
//NS_VIDEO_TALK
//NS_VIDEO_TALK
case 500:
//NS_BLOG_ARTICLE
//NS_BLOG_ARTICLE
case 501:
//NS_BLOG_ARTICLE_TALK
//NS_BLOG_ARTICLE_TALK
case 502:
//NS_BLOG_LISTING
//NS_BLOG_LISTING
case 503:
//NS_BLOG_LISTING_TALK
//NS_BLOG_LISTING_TALK
case 1200:
// NS_WALL
if (!$title->exists() && !empty($wgCorporatePageRedirectWiki)) {
$redirect = $wgCorporatePageRedirectWiki . self::getPrefixedText($title->getPartialURL(), array($title->getInterwiki(), $title->getNsText()));
}
break;
case NS_FILE:
$file = wfFindFile($title);
if (empty($file) && !empty($wgCorporatePageRedirectWiki)) {
$redirect = $wgCorporatePageRedirectWiki . self::getPrefixedText($title->getPartialURL(), array($title->getInterwiki(), $title->getNsText()));
}
break;
case NS_PROJECT:
case NS_PROJECT_TALK:
if (!$title->exists()) {
//"Project" namespace hardcoded because MW will rename it to name of redirecting page - not the destination wiki
$redirect = 'http://community.wikia.com/wiki/Project:' . $title->getPartialURL();
}
break;
case NS_TALK:
$t = $title->getSubjectPage();
if ($t->exists()) {
$redirect = 'http://www.wikia.com/' . $t->getPartialURL();
}
break;
}
if (!wfRunHooks('CorporateBeforeRedirect', array(&$title))) {
wfProfileOut(__METHOD__);
return true;
}
if (!empty($redirect)) {
header("Location: {$redirect}");
wfProfileOut(__METHOD__);
exit;
}
wfProfileOut(__METHOD__);
return true;
}
/**
* Gathers information about a video
*
* @deprecated Use VideoHandlerHelper::getVideoDetailFromWiki or VideoHandlerHelper::getVideoDetail instead
*
* @param $arr
* @param Title $title
* @param int $width
* @param int $height
* @param bool $force16x9Ratio
*/
public static function inflateArrayWithVideoData(&$arr, Title $title, $width = 150, $height = 75, $force16x9Ratio = false)
{
$arr['ns'] = $title->getNamespace();
$arr['nsText'] = $title->getNsText();
$arr['dbKey'] = $title->getDbKey();
$arr['title'] = $title->getText();
if ($title instanceof GlobalTitle) {
//wfFindFile works with Title only
$oTitle = Title::newFromText($arr['nsText'] . ':' . $arr['dbKey']);
} else {
$oTitle = $title;
}
$arr['url'] = $oTitle->getFullURL();
$file = wfFindFile($oTitle);
if (!empty($file)) {
$thumb = $file->transform(array('width' => $width, 'height' => $height));
$htmlParams = array('custom-title-link' => $oTitle, 'duration' => true, 'linkAttribs' => array('class' => 'video-thumbnail'));
if ($force16x9Ratio) {
$htmlParams['src'] = self::thumbUrl2thumbUrl($thumb->getUrl(), 'video', $width, $height);
$thumb->width = $width;
$thumb->height = $height;
}
$arr['thumbnail'] = $thumb->toHtml($htmlParams);
}
}